Message9434

UPD:
If I set "load_site_packages" to "0", I get next exception:
SEVERE: Servlet /test_project threw load() exception
Traceback (most recent call last):
  File "<string>", line 1, in <module>
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/modjy/modjy.py", line 30, in <module>
    from modjy_exceptions import *
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/modjy/modjy_exceptions.py", line 23, in <module>
    import traceback
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/traceback.py", line 3, in <module>
    import linecache
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/linecache.py", line 9, in <module>
    import os
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/os.py", line 725, in <module>
    from subprocess import _os_system as system
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/subprocess.py", line 398, in <module>
    import signal
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/signal.py", line 41, in <module>
    import threading
  File "/var/lib/tomcat7/webapps/test_project/WEB-INF/lib-python/threading.py", line 13, in <module>
    from traceback import print_exc as _print_exc
ImportError: cannot import name print_exc

        at org.python.core.Py.ImportError(Py.java:326)